76920160

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{4493}}^1$

素因数の和:4615

約数の個数: 48

約数和(自身を含む): 183463056

約数和(自身を除く): 106542896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 428, 535, 856, 1070, 1712, 2140, 3424, 4280, 4493, 8560, 8986, 17120, 17972, 22465, 35944, 44930, 71888, 89860, 143776, 179720, 359440, 480751, 718880, 961502, 1923004, 2403755, 3846008, 4807510, 7692016, 9615020, 15384032, 19230040, 38460080, 76920160]

約数ペア:

[(1, 76920160), (2, 38460080), (4, 19230040), (5, 15384032), (8, 9615020), (10, 7692016), (16, 4807510), (20, 3846008), (32, 2403755), (40, 1923004), (80, 961502), (107, 718880), (160, 480751), (214, 359440), (428, 179720), (535, 143776), (856, 89860), (1070, 71888), (1712, 44930), (2140, 35944), (3424, 22465), (4280, 17972), (4493, 17120), (8560, 8986)]